User Tools

Site Tools


correlator:records:v558c

v558c

Correlation notes

Output files:

Pass File name Description Start date, UT range Antennas Polarizations # subbands (AIPS IFs) Bandwidth per IF (MHz) Spectral channels per IF/pol Corr. int. time (s)
v558c-vla1 V558C.VLA1.FITS Continuum. All sources. VLA-MID at position of VLA1 2019-02-28, 0/04:30:00 - 0/14:59:59 AT CD HH HO KM MP PA T6 WA RR LL RL LR 8 16.0 MHz 64 1.0
v558c-vla2 V558C.VLA2.FITS Continuum. VLA-MID at position of VLA2 2019-02-28, 0/06:00:20 - 0/14:57:40 AT CD HH HO KM MP PA T6 WA RR LL RL LR 8 16.0 MHz 64 1.0
v558c-gated V558C.GATED.FITS Gated pass. VLA-MID at position of J0437 2019-02-28, 0/06:00:20 - 0/14:57:40 AT CD HH HO KM MP PA T6 WA RR LL RL LR 8 16.0 MHz 64 1.0

CD: no fringes after 2019y05905h20m. Probably a recorder problem.

KM: no fringes after 2019y059d08h09m40s. Reason unknown, but suspected to be a pointing issue.

Correlator: Data from 2019y059d04h30m00s until 2019y059d05h50m00s are included to help diagnose a possible pointing problem at KM. However, as this is nominally telescope setup time, these scans should not be used for general calibration (e.g. manual delay cal) as the telescope configurations may be unstable during this period.

Correlator: The pulsar is gated on phase 0.83 to 0.85 in the gated pass. The pipeline shows that the pulsar is well detected indicating the ephemeris and gate are good.

Analysis notes: v558c-vla1

Analysis notes: v558c-vla2

Analysis notes: v558c-gated

correlator/records/v558c.txt · Last modified: 2019/08/13 16:47 by cormac